RAW files incredibly slow in Finder - OS Yosemite

Just updated to Yosemite on a Macbook Pro 13'' Unibody from 2010. Viewing Nikon RAW files has been fine in Mavericks but now with Yosemite it is incredibly slow switching between photos in Preview (busy icon). I have tried deleting RawCamera.bundle and RawCameraSupport.bundle from /System/Library/CoreServices and installing Digital Camera RAW Compatibility Versions 5.07, 4.06, and 4.03 to no avail.

Just updated to Yosemite on a Macbook Pro 13'' Unibody from 2010. Viewing Nikon RAW files has been fine in Mavericks but now with Yosemite it is incredibly slow switching between photos in Preview (busy icon). I have tried deleting RawCamera.bundle and RawCameraSupport.bundle from /System/Library/CoreServices and installing Digital Camera RAW Compatibility Versions 5.07, 4.06, and 4.03 to no avail.

2. I used to never shoot in any form of jpg but now I shoot in raw+basic jpg, with the jpg files going to the second memory card. The small jpg files open significantly faster in preview. I delete them all (jpg) after I import into Lightroom.

It is just another issue with Yosemite that makes the OS not ready for prime time.

PS. I am not sure if Aperture would work as well... I suspect Apple has an issue with their Camera Raw Implementation in Yosemite and Adobe does not have that issue...

2. I used to never shoot in any form of jpg but now I shoot in raw+basic jpg, with the jpg files going to the second memory card. The small jpg files open significantly faster in preview. I delete them all (jpg) after I import into Lightroom.

It is just another issue with Yosemite that makes the OS not ready for prime time.

PS. I am not sure if Aperture would work as well... I suspect Apple has an issue with their Camera Raw Implementation in Yosemite and Adobe will not have that issue...

Click to expand...

Glad I'm not the only person with this issue as when I searched the forums I didn't come up with much. I usually do a general edit in Preview before getting the RAWs off my memory card and onto my hard drive, but now I just get it all onto my HD and use Lightroom. Different workflow but works nonetheless. I hope they come out with a fix soon!

Glad I'm not the only person with this issue as when I searched the forums I didn't come up with much. I usually do a general edit in Preview before getting the RAWs off my memory card and onto my hard drive, but now I just get it all onto my HD and use Lightroom. Different workflow but works nonetheless. I hope they come out with a fix soon!

MacRumors attracts a broad audience
of both consumers and professionals interested in
the latest technologies and products. We also boast an active community focused on
purchasing decisions and technical aspects of the iPhone, iPod, iPad, and Mac platforms.